Introduction
The FS-A8S is a compact 1-way receiver designed for multi-rotor aircraft. It uses the AFHDS 2A(Aotumatic Frequescy Hopping Digital System) protocol, supports standart PPM output and has i-BUS support for up to 18 channels.

Specifications:

Channels: 8 (PPM), 18 (i-BUS)

Model type: Multi-rotor

RF range: 2.408 - 2.475GHz

Bandwidth: 500KHz

RF channels: 135

RF power: None

Receiver sensitivity: -92dBm

2.4GHz system: AFHDS 2A

Modulation type: GFSK

DSC port: PPM / i-BUS / S.BUS

Chargeable: None

Antenna length: 26mm (Not including brass contacts)

Power input: 4.0 - 8.4V

On-line update: None

No ground interference(Transmitting and receiving 1m above the ground): >300m